added checks, moved from defines to pragma in header files

3 files changed, 11 insertions, 13 deletions

diff --git a/Makefile b/Makefile
index ac99cf1..8a71ad6 100644
--- a/Makefile
+++ b/Makefile
@@ -6,16 +6,17 @@ CC=clang --std=gnu99
 CC=clang --std=c99
 .endif
 
-CFLAGS=-Wall -Wextra -Werror -g
+CFLAGS=-Wall -Wextra -Werror -Weverything -pedantic
 LIBS=
-BLDFLAGS=-O2 -g
+BLDFLAGS=-g
+RELFLAGS=-O2
 
 TARGET=otc
 DEPS=main.c agenda_entry.c date.c
 HEAD=agenda_entry.h date.h
 OBJ=${DEPS:.c=.o}
 
-.PHONY: all clean $(TARGET)
+.PHONY: all clean release $(TARGET)
 
 all: $(TARGET)
 
@@ -27,5 +28,8 @@ $(OBJ): $(HEAD)
 $(TARGET): $(OBJ)
 	$(CC) -o $@ $(OBJ) $(LIBS) $(BLDFLAGS)
 
+release: $(OBJ)
+	$(CC) -o $(TARGET) $(OBJ) $(LIBS) $(RELFLAGS)
+
 clean:
 	rm -f *.o *~ *.core $(OBJ) $(TARGET)
diff --git a/agenda_entry.h b/agenda_entry.h
index 8f13b2d..ea9ea8a 100644
--- a/agenda_entry.h
+++ b/agenda_entry.h
@@ -1,4 +1,4 @@
-#ifndef __AGENDA_ENTRY_H__
+#pragma once
 #include <stdlib.h>
 #include <string.h>
 #include "date.h"
@@ -8,10 +8,10 @@ typedef struct entry {
 	//struct entry *children;
 	//int8_t level;// nesting level of the entry
 	//char *todo;  // TODO keyword
+	Date date;  // scheduled or deadline date
 	char *tag;   // tag keyword
 	char *title; // the actual entry
 	//char *text;  // description (if there is one)
-	Date date;  // scheduled or deadline date
 } entry;
 
 char *next_word(char *str);
@@ -27,6 +27,3 @@ void merge_sort_entry_array(entry *arr, int n);
 void sort_entry_array(entry *arr, int n);
 void print_entry(entry e);
 void destroy_entry(entry e);
-
-#define __AGENDA_ENTRY_H__
-#endif
diff --git a/date.h b/date.h
index b692d48..5adfc46 100644
--- a/date.h
+++ b/date.h
@@ -1,4 +1,4 @@
-#ifndef __DATE_H__
+#pragma once
 #include <stdbool.h>
 #include <stdlib.h>
 #include <stdio.h>
@@ -28,11 +28,8 @@ void print_date(Date date);
 char *print_date_to_string(Date date);
 char *short_date_to_string(Date date);
 
-Date today();
+Date today(void);
 Date tomorrow(Date td);
 Date nextweek(Date td);
 Date nextmonth(Date td);
 Date nextmonday(Date td);
-
-#define __DATE_H__
-#endif